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/*
* @file tests/test-animation.c Unit test: animated images
*
* @Copyright (C) 2004 Mike Hearn <mike@navi.cx>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <libnotify/notify.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <math.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
/// WRITE ME! ///
const int frames = 10;
// returns array of pixbufs for a pulsing animation
GdkPixbuf **generate_animation()
{
int i;
GdkPixbuf *file = gdk_pixbuf_new_from_file("applet-critical.png", NULL);
double alpha = 1.0;
GdkPixbuf **array = g_malloc(sizeof(GdkPixbuf *) * frames);
for (i = 0; i < frames; i++)
{
GdkPixbuf *buf = gdk_pixbuf_copy(file);
alpha = sin(M_PI + ((M_PI / frames) * i)) + 1.0;
gdk_pixbuf_composite(file, buf, 0, 0,
gdk_pixbuf_get_width(buf),
gdk_pixbuf_get_height(buf),
0, 0, 1.0, 1.0, GDK_INTERP_NEAREST,
alpha);
array[i] = buf;
}
return array;
}
int main()
{
int i;
GdkPixbuf **buffers;
NotifyIcon *icon;
notify_init("Animations");
g_type_init();
buffers = generate_animation();
icon = notify_icon_new();
for (i = 0; i < frames; i++)
{
gchar *pngdata;
gsize size;
GError *error = NULL;
gdk_pixbuf_save_to_buffer(buffers[i], &pngdata, &size, "png",
&error, NULL);
g_assert(error == NULL);
notify_icon_add_frame_from_data(icon, size, pngdata);
}
NotifyHandle *n = notify_send_notification(NULL, // replaces nothing
NULL,
NOTIFY_URGENCY_NORMAL,
"Summary", "Content",
icon,
TRUE, time(NULL) + 5,
NULL, // no user data
0); // no actions
if (!n) {
fprintf(stderr, "failed to send notification\n");
return 1;
}
return 0;
}
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